| Kachowski vs Kazuya | 28–39 | 41.79% |
| Kachowski vs Jin | 20–33 | 37.74% |
| Kachowski vs King | 15–26 | 36.59% |
| Kachowski vs Bryan | 18–21 | 46.15% |
| Kachowski vs Dragunov | 19–19 | 50.00% |
| Kachowski vs Steve | 15–19 | 44.12% |
| Kachowski vs Clive | 21–12 | 63.64% |
| Kachowski vs Law | 16–16 | 50.00% |
| Kachowski vs Lili | 17–15 | 53.12% |
| Kachowski vs Heihachi | 20–11 | 64.52% |
| Kachowski vs Paul | 11–17 | 39.29% |
| Kachowski vs Lars | 14–11 | 56.00% |
| Kachowski vs Hwoarang | 17–5 | 77.27% |
| Kachowski vs Jack-8 | 11–8 | 57.89% |
| Kachowski vs Feng | 11–8 | 57.89% |
| Kachowski vs Leroy | 12–4 | 75.00% |
| Kachowski vs Reina | 8–8 | 50.00% |
| Kachowski vs Xiaoyu | 8–7 | 53.33% |
| Kachowski vs Yoshimitsu | 6–8 | 42.86% |
| Kachowski vs Alisa | 5–8 | 38.46% |
| Kachowski vs Jun | 10–3 | 76.92% |
| Kachowski vs Devil Jin | 3–9 | 25.00% |
| Kachowski vs Leo | 4–8 | 33.33% |
| Kachowski vs Nina | 6–6 | 50.00% |
| Kachowski vs Azucena | 9–2 | 81.82% |
| Kachowski vs Lidia | 3–7–1 | 30.00% |
| Kachowski vs Lee | 6–4 | 60.00% |
| Kachowski vs Victor | 6–4 | 60.00% |
| Kachowski vs Asuka | 6–2 | 75.00% |
| Kachowski vs Claudio | 4–4 | 50.00% |
| Kachowski vs Eddy | 8–0 | 100.00% |
| Kachowski vs Anna | 2–6 | 25.00% |
| Kachowski vs Zafina | 3–3 | 50.00% |
| Kachowski vs Raven | 5–0 | 100.00% |
| Kachowski vs Kuma | 3–0 | 100.00% |
| Kachowski vs Shaheen | 1–0 | 100.00% |
| Kachowski vs Panda | 1–0 | 100.00% |
| Kachowski vs Fahkumram | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.